A nurse is preparing to administer hydrochlorothiazide 25 mg PO. The amount available is hydrochlorothiazide 50 mg/tablet.
How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies.
(Do not use a trailing zero)
The Correct Answer is ["1"]
Step 1 is… (25 mg ÷ 50 mg/tablet)
Step 2 is… 0.5 tablets
The final calculated answer is 1 tablet.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Notifying the charge nurse is important, but the priority action is to assess the client for any adverse effects of the medication error. This ensures the client’s immediate safety.
Choice B rationale
Checking the client’s vital signs is the priority action because it allows the nurse to assess for any immediate adverse effects of the medication error, such as changes in blood pressure or heart rate.
Choice C rationale
Filling out an occurrence report is necessary for documentation and institutional policy, but it is not the immediate priority. The client’s safety and assessment come first.
Choice D rationale
Documenting an objective description of the event in the client’s chart is important for medical records, but it should be done after assessing the client’s condition.
Correct Answer is A
Explanation
Choice A rationale
Rifampin can cause discoloration of body fluids, including tears, which can stain contact lenses. Therefore, it is recommended to wear glasses instead of contacts while taking this medication.
Choice B rationale
A yellow tint to the skin is not an expected reaction to rifampin. This could indicate jaundice, a sign of liver dysfunction, which requires immediate medical attention.
Choice C rationale
Lifelong treatment with rifampin is not necessary. The typical duration of treatment for active tuberculosis is 6 to 9 months.
Choice D rationale
Rifampin does not cause amenorrhea when taken with oral contraceptives. However, it can reduce the effectiveness of oral contraceptives, so additional contraceptive methods should be used.
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